2298826 has 4 divisors (see below), whose sum is σ = 3448242. Its totient is φ = 1149412.

The previous prime is 2298787. The next prime is 2298833. The reversal of 2298826 is 6288922.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2175625 + 123201 = 1475^2 + 351^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574705 + ... + 574708.

2^2298826 is an apocalyptic number.

2298826 is a deficient number, since it is larger than the sum of its proper divisors (1149416).

2298826 is a wasteful number, since it uses less digits than its factorization.

2298826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149415.

The product of its digits is 27648, while the sum is 37.

The square root of 2298826 is about 1516.1879830681. The cubic root of 2298826 is about 131.9781491226.

The spelling of 2298826 in words is "two million, two hundred ninety-eight thousand, eight hundred twenty-six".